The pilot prepares for this maneuver by placing both feet on the seat and entering the “gopnik” position. With swift back pressure on the stick, the maneuver is initiated. Semechki is injected directly into engines, and hydraulic fluid is replaced with secret mixture of kompot and vodka. A special “hard bwass” audio warning is heard.
The aircrafts fly control system will then enter special sekrit mode and command various portions of known physics to “prozhulst idi nahui”.
At such a time as the pilot deems it necessary to exit the maneuver, the pilot will utter a verbal “anu, cheeki breeki iv damki” command, and the FCS will return to normal operations.
Maybe a V1 abort or something due to an engine failure that they caught late? I can’t believe they’d remove the post-it note of ‘do not press’ in take-off like that.